Engineer-General 1st Class
* 23rd of December 1881
† 5th of October 1968
1918-10-01 | Chief Engineer 1st Class (Powder) |
1925-11-19 | Engineer-General 2nd Class (Powder) |
1934-09-28 | Engineer-General 1st Class (Powder) |
1925-11-19 | – | 1941-04-20 | Director of Central Laboratory for Powder |
1941-04-20 | – | 1945-11-01 | Director of Central Laboratory for Chemical Services |
1945-11-01 | Retired |